2 sentences

1. 德、法、意是欧盟的重要成员国。

   Dé, Fǎ, Yì shì ōu​méng de zhòng​yào chéng​yuán​guó.

   Germany, France, and Italy are important members of the European Union.

   Source: Dong Chinese Dictionary

2. 该组织的所有成员国都派代表出席了这次会议。

   gāi zǔ​zhī de suǒ​yǒu chéng​yuán​guó dōu pài dài​biǎo chū​xí le zhè cì huì​yì.

   All member states of the organization sent representatives to the meeting.

   Source: Dong Chinese Dictionary